mirror of
https://github.com/GNS3/gns3-server.git
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533 lines
17 KiB
Python
533 lines
17 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import shutil
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import aiohttp
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import pytest
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import uuid
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import asyncio
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import copy
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import os
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from unittest.mock import MagicMock, ANY
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from tests.utils import AsyncioMagicMock
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from gns3server.controller.node import Node
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from gns3server.controller.project import Project
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@pytest.fixture
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def compute():
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s = AsyncioMagicMock()
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s.id = "http://test.com:42"
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return s
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@pytest.fixture
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def project(controller):
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return Project(str(uuid.uuid4()), controller=controller)
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@pytest.fixture
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def node(compute, project):
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node = Node(project, compute, "demo",
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node_id=str(uuid.uuid4()),
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node_type="vpcs",
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console_type="vnc",
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properties={"startup_script": "echo test"})
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return node
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def test_name(compute, project):
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"""
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If node use a name template generate names
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"""
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node = Node(project, compute, "PC",
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node_id=str(uuid.uuid4()),
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node_type="vpcs",
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console_type="vnc",
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properties={"startup_script": "echo test"})
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assert node.name == "PC"
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node = Node(project, compute, "PC{0}",
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node_id=str(uuid.uuid4()),
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node_type="vpcs",
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console_type="vnc",
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properties={"startup_script": "echo test"})
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assert node.name == "PC1"
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node = Node(project, compute, "PC{0}",
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node_id=str(uuid.uuid4()),
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node_type="vpcs",
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console_type="vnc",
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properties={"startup_script": "echo test"})
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assert node.name == "PC2"
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# If we change the name to a name already used we patch the name to a free
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node.name == "PC1"
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assert node.name == "PC2"
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def test_vmname(compute, project):
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"""
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Additionnal properties should be add to the properties
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field
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"""
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node = Node(project, compute, "PC",
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node_id=str(uuid.uuid4()),
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node_type="virtualbox",
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vmname="test")
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assert node.properties["vmname"] == "test"
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def test_empty_properties(compute, project):
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"""
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Empty properties need to be ignored
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"""
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node = Node(project, compute, "PC",
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node_id=str(uuid.uuid4()),
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node_type="virtualbox",
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aa="",
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bb=None,
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category=2,
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cc="xx")
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assert "aa" not in node.properties
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assert "bb" not in node.properties
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assert "cc" in node.properties
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assert "category" not in node.properties # Controller only
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def test_eq(compute, project, node, controller):
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assert node == Node(project, compute, "demo1", node_id=node.id, node_type="qemu")
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assert node != "a"
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assert node != Node(project, compute, "demo2", node_id=str(uuid.uuid4()), node_type="qemu")
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assert node != Node(Project(str(uuid.uuid4()), controller=controller), compute, "demo3", node_id=node.id, node_type="qemu")
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def test_json(node, compute):
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assert node.__json__() == {
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"compute_id": str(compute.id),
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"project_id": node.project.id,
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"node_id": node.id,
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"node_type": node.node_type,
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"name": "demo",
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"console": node.console,
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"console_type": node.console_type,
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"console_host": str(compute.console_host),
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"command_line": None,
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"node_directory": None,
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"properties": node.properties,
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"status": node.status,
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"x": node.x,
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"y": node.y,
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"z": node.z,
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"width": node.width,
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"height": node.height,
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"symbol": node.symbol,
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"label": node.label,
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"port_name_format": "Ethernet{0}",
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"port_segment_size": 0,
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"first_port_name": None,
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"ports": [
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{
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"adapter_number": 0,
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"data_link_types": {"Ethernet": "DLT_EN10MB"},
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"link_type": "ethernet",
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"name": "Ethernet0",
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"port_number": 0,
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"short_name": "e0"
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}
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]
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}
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assert node.__json__(topology_dump=True) == {
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"compute_id": str(compute.id),
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"node_id": node.id,
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"node_type": node.node_type,
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"name": "demo",
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"console": node.console,
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"console_type": node.console_type,
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"properties": node.properties,
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"x": node.x,
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"y": node.y,
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"z": node.z,
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"width": node.width,
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"height": node.height,
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"symbol": node.symbol,
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"label": node.label,
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"port_name_format": "Ethernet{0}",
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"port_segment_size": 0,
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"first_port_name": None
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}
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def test_init_without_uuid(project, compute):
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node = Node(project, compute, "demo",
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node_type="vpcs",
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console_type="vnc")
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assert node.id is not None
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def test_create(node, compute, project, async_run):
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node._console = 2048
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response = MagicMock()
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response.json = {"console": 2048}
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compute.post = AsyncioMagicMock(return_value=response)
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assert async_run(node.create()) is True
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data = {
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"console": 2048,
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"console_type": "vnc",
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"node_id": node.id,
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"startup_script": "echo test",
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"name": "demo"
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}
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compute.post.assert_called_with("/projects/{}/vpcs/nodes".format(node.project.id), data=data, timeout=1200)
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assert node._console == 2048
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assert node._properties == {"startup_script": "echo test"}
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def test_create_image_missing(node, compute, project, async_run):
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node._console = 2048
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node.__calls = 0
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@asyncio.coroutine
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def resp(*args, **kwargs):
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node.__calls += 1
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response = MagicMock()
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if node.__calls == 1:
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response.status = 409
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response.json = {"image": "linux.img", "exception": "ImageMissingError"}
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else:
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response.status = 200
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return response
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compute.post = AsyncioMagicMock(side_effect=resp)
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node._upload_missing_image = AsyncioMagicMock(return_value=True)
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assert async_run(node.create()) is True
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node._upload_missing_image.called is True
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def test_create_base_script(node, config, compute, tmpdir, async_run):
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config.set_section_config("Server", {"configs_path": str(tmpdir)})
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with open(str(tmpdir / 'test.txt'), 'w+') as f:
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f.write('hostname test')
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node._properties = {"base_script_file": "test.txt"}
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node._console = 2048
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response = MagicMock()
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response.json = {"console": 2048}
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compute.post = AsyncioMagicMock(return_value=response)
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assert async_run(node.create()) is True
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data = {
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"console": 2048,
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"console_type": "vnc",
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"node_id": node.id,
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"startup_script": "hostname test",
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"name": "demo"
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}
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compute.post.assert_called_with("/projects/{}/vpcs/nodes".format(node.project.id), data=data, timeout=1200)
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def test_symbol(node, symbols_dir):
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"""
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Change symbol should change the node size
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"""
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node.symbol = ":/symbols/dslam.svg"
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assert node.symbol == ":/symbols/dslam.svg"
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assert node.width == 50
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assert node.height == 53
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assert node.label["x"] is None
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assert node.label["y"] == -40
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node.symbol = ":/symbols/cloud.svg"
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assert node.symbol == ":/symbols/cloud.svg"
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assert node.width == 159
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assert node.height == 71
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assert node.label["x"] is None
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assert node.label["y"] == -40
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assert node.label["style"] == "font-size: 10;font-familly: Verdana"
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shutil.copy(os.path.join("gns3server", "symbols", "cloud.svg"), os.path.join(symbols_dir, "cloud2.svg"))
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node.symbol = "cloud2.svg"
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assert node.symbol == "cloud2.svg"
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assert node.width == 159
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assert node.height == 71
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# No abs path, fix them (bug of 1.5)
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node.symbol = "/tmp/cloud2.svg"
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assert node.symbol == "cloud2.svg"
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assert node.width == 159
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assert node.height == 71
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def test_label_with_default_label_font(node):
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"""
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If user has changed the font we need to have the node label using
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the correct color
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"""
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node.project.controller.settings = {
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"GraphicsView": {
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"default_label_color": "#ff0000",
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"default_label_font": "TypeWriter,10,-1,5,75,0,0,0,0,0"
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}
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}
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node._label = None
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node.symbol = ":/symbols/dslam.svg"
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assert node.label["style"] == "font-family: TypeWriter;font-size: 10;font-weight: bold;fill: #ff0000;fill-opacity: 1.0;"
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def test_update(node, compute, project, async_run, controller):
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response = MagicMock()
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response.json = {"console": 2048}
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compute.put = AsyncioMagicMock(return_value=response)
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controller._notification = AsyncioMagicMock()
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project.dump = MagicMock()
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async_run(node.update(x=42, console=2048, console_type="vnc", properties={"startup_script": "echo test"}, name="demo"))
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data = {
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"console": 2048,
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"console_type": "vnc",
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"startup_script": "echo test",
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"name": "demo"
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}
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compute.put.assert_called_with("/projects/{}/vpcs/nodes/{}".format(node.project.id, node.id), data=data)
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assert node._console == 2048
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assert node.x == 42
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assert node._properties == {"startup_script": "echo test"}
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controller._notification.emit.assert_called_with("node.updated", node.__json__())
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assert project.dump.called
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def test_update_properties(node, compute, project, async_run, controller):
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"""
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properties will be updated by the answer from compute
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"""
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response = MagicMock()
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response.json = {"console": 2048}
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compute.put = AsyncioMagicMock(return_value=response)
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controller._notification = AsyncioMagicMock()
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async_run(node.update(x=42, console=2048, console_type="vnc", properties={"startup_script": "hello world"}, name="demo"))
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data = {
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"console": 2048,
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"console_type": "vnc",
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"startup_script": "hello world",
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"name": "demo"
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}
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compute.put.assert_called_with("/projects/{}/vpcs/nodes/{}".format(node.project.id, node.id), data=data)
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assert node._console == 2048
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assert node.x == 42
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assert node._properties == {"startup_script": "echo test"}
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# The notif should contain the old properties because it's the compute that will emit
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# the correct info
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node_notif = copy.deepcopy(node.__json__())
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node_notif["properties"]["startup_script"] = "echo test"
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controller._notification.emit.assert_called_with("node.updated", node_notif)
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def test_update_only_controller(node, controller, compute, project, async_run):
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"""
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When updating property used only on controller we don't need to
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call the compute
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"""
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compute.put = AsyncioMagicMock()
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controller._notification = AsyncioMagicMock()
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async_run(node.update(x=42))
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assert not compute.put.called
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assert node.x == 42
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controller._notification.emit.assert_called_with("node.updated", node.__json__())
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# If nothing change a second notif should not be send
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controller._notification = AsyncioMagicMock()
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async_run(node.update(x=42))
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assert not controller._notification.emit.called
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def test_update_no_changes(node, compute, project, async_run):
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"""
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We don't call the compute node if all compute properties has not changed
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"""
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response = MagicMock()
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response.json = {"console": 2048}
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compute.put = AsyncioMagicMock(return_value=response)
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async_run(node.update(console=2048, x=42))
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assert compute.put.called
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compute.put = AsyncioMagicMock()
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async_run(node.update(console=2048, x=43))
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assert not compute.put.called
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assert node.x == 43
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def test_start(node, compute, project, async_run):
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compute.post = AsyncioMagicMock()
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async_run(node.start())
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compute.post.assert_called_with("/projects/{}/vpcs/nodes/{}/start".format(node.project.id, node.id), timeout=240)
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def test_start_iou(compute, project, async_run, controller):
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node = Node(project, compute, "demo",
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node_id=str(uuid.uuid4()),
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node_type="iou")
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compute.post = AsyncioMagicMock()
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# Without licence configured it should raise an error
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with pytest.raises(aiohttp.web.HTTPConflict):
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async_run(node.start())
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controller.settings["IOU"] = {"iourc_content": "aa"}
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async_run(node.start())
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compute.post.assert_called_with("/projects/{}/iou/nodes/{}/start".format(node.project.id, node.id), timeout=240, data={"iourc_content": "aa"})
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def test_stop(node, compute, project, async_run):
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compute.post = AsyncioMagicMock()
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async_run(node.stop())
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compute.post.assert_called_with("/projects/{}/vpcs/nodes/{}/stop".format(node.project.id, node.id), timeout=240, dont_connect=True)
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def test_suspend(node, compute, project, async_run):
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compute.post = AsyncioMagicMock()
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async_run(node.suspend())
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compute.post.assert_called_with("/projects/{}/vpcs/nodes/{}/suspend".format(node.project.id, node.id), timeout=240)
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def test_reload(node, compute, project, async_run):
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compute.post = AsyncioMagicMock()
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async_run(node.reload())
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compute.post.assert_called_with("/projects/{}/vpcs/nodes/{}/reload".format(node.project.id, node.id), timeout=240)
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def test_create_without_console(node, compute, project, async_run):
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"""
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None properties should be send. Because it can mean the emulator doesn"t support it
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"""
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response = MagicMock()
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response.json = {"console": 2048, "test_value": "success"}
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compute.post = AsyncioMagicMock(return_value=response)
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async_run(node.create())
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data = {
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"console_type": "vnc",
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"node_id": node.id,
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"startup_script": "echo test",
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"name": "demo"
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}
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compute.post.assert_called_with("/projects/{}/vpcs/nodes".format(node.project.id), data=data, timeout=1200)
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assert node._console == 2048
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assert node._properties == {"test_value": "success", "startup_script": "echo test"}
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def test_delete(node, compute, async_run):
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async_run(node.destroy())
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compute.delete.assert_called_with("/projects/{}/vpcs/nodes/{}".format(node.project.id, node.id))
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def test_post(node, compute, async_run):
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async_run(node.post("/test", {"a": "b"}))
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compute.post.assert_called_with("/projects/{}/vpcs/nodes/{}/test".format(node.project.id, node.id), data={"a": "b"})
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def test_delete(node, compute, async_run):
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async_run(node.delete("/test"))
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compute.delete.assert_called_with("/projects/{}/vpcs/nodes/{}/test".format(node.project.id, node.id))
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def test_dynamips_idle_pc(node, async_run, compute):
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node._node_type = "dynamips"
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response = MagicMock()
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response.json = {"idlepc": "0x60606f54"}
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compute.get = AsyncioMagicMock(return_value=response)
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async_run(node.dynamips_auto_idlepc())
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compute.get.assert_called_with("/projects/{}/dynamips/nodes/{}/auto_idlepc".format(node.project.id, node.id), timeout=240)
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def test_dynamips_idlepc_proposals(node, async_run, compute):
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node._node_type = "dynamips"
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response = MagicMock()
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response.json = ["0x60606f54", "0x30ff6f37"]
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compute.get = AsyncioMagicMock(return_value=response)
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async_run(node.dynamips_idlepc_proposals())
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compute.get.assert_called_with("/projects/{}/dynamips/nodes/{}/idlepc_proposals".format(node.project.id, node.id), timeout=240)
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def test_upload_missing_image(compute, controller, async_run, images_dir):
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project = Project(str(uuid.uuid4()), controller=controller)
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node = Node(project, compute, "demo",
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node_id=str(uuid.uuid4()),
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node_type="qemu",
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properties={"hda_disk_image": "linux.img"})
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open(os.path.join(images_dir, "linux.img"), 'w+').close()
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assert async_run(node._upload_missing_image("qemu", "linux.img")) is True
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compute.post.assert_called_with("/qemu/images/linux.img", data=ANY, timeout=None)
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def test_update_label(node):
|
|
"""
|
|
The text in label need to be always the
|
|
node name
|
|
"""
|
|
node.name = "Test"
|
|
assert node.label["text"] == "Test"
|
|
node.label = {"text": "Wrong", "x": 12}
|
|
assert node.label["text"] == "Test"
|
|
assert node.label["x"] == 12
|
|
|
|
|
|
def test_get_port(node):
|
|
node._node_type = "qemu"
|
|
node._properties["adapters"] = 2
|
|
node._list_ports()
|
|
port = node.get_port(0, 0)
|
|
assert port.adapter_number == 0
|
|
assert port.port_number == 0
|
|
port = node.get_port(1, 0)
|
|
assert port.adapter_number == 1
|
|
with pytest.raises(aiohttp.web.HTTPNotFound):
|
|
port = node.get_port(42, 0)
|
|
|
|
|
|
def test_parse_node_response(node, async_run):
|
|
"""
|
|
When a node is updated we notify the links connected to it
|
|
"""
|
|
link = MagicMock()
|
|
link.node_updated = AsyncioMagicMock()
|
|
node.add_link(link)
|
|
async_run(node.parse_node_response({"status": "started"}))
|
|
assert link.node_updated.called
|